Table 2. Primers and restriction enzymes used for RFLP analysis of the IL23R gene.

SNP	Primers	Restriction enzyme
rs7517847	5′- CCTTTCACCTATTCCCAAGGCC -3′	ECO147I
	5′- GGGCCTAGGAGACAGCCCATAA -3′
rs11209032	5′- CTCCCTACATCACCCTCTTTGCACT -3′	XSPI
	5′- TGATAAGGCAATCCGGTGGTTC -3′
rs17375018	5′- TTTTTCCCATCTTCTTTCTTAA -3′	BSURI
	5′- CGCCCAGCCCTCTTCTCTAATT -3′